http://e-repository.perpus.iainsalatiga.ac.id/11234
http://e-repository.perpus.iainsalatiga.ac.id/12013
http://e-repository.perpus.iainsalatiga.ac.id/11579
http://e-repository.perpus.iainsalatiga.ac.id/13130
http://e-repository.perpus.iainsalatiga.ac.id/13992
http://e-repository.perpus.iainsalatiga.ac.id/14652
http://e-repository.perpus.iainsalatiga.ac.id/15160